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Find Second story addition builders in Sonoma

Avatar for Next Generation of Builders

Next Generation of Builders

3100 Dutton Ave Suite 223
5.00(
8
)
•Approved Pro

Next Generation of Builders

3100 Dutton Ave Suite 223
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

Next Generation Builders (N G Builder Company) has decades of experience. We are 3rd generation strong in the industry and are going on our 4th generation. We have experienced many different angles in the industry. With our years of experience, our problem-solving skills are excellent. N G Builder Company aspires to be a community-based business where giving back to the community will be at the forefront of our mission. We are establishing a system of giving back to kids or non-profit organizations. Currently, we integrate kids into the work field and help them build lifelong skills needed in any job. This introduces the importance of working into their culture and understanding responsibility and safety. We hold a California Contractors State License and are bonded and insured. We have a portfolio, and we provide schedules for each job. For more information about our services, contact N G Builder Company today!

"I had a fantastic experience with NGB Construction and I highly recommend their services. From the start, their team has been communicative and reliable, which made the entire process smooth and enjoyable. Every person I interacted with was kind and eager to collaborate on my ideas, which I truly appreciated. NGB Construction was not only courteous but also completed the job with great attention to detail. I am incredibly grateful for the services they provided, as it gave me peace of mind knowing I was in such good hands. Thank you, NGB Construction, for your excellent work!"

Dezaree H on October 2025

Next Generation Builders (N G Builder Company) has decades of experience. We are 3rd generation strong in the industry and are going on our 4th generation. We have experienced many different angles in the industry. With our years of experience, our problem-solving skills are excellent. N G Builder Company aspires to be a community-based business where giving back to the community will be at the forefront of our mission. We are establishing a system of giving back to kids or non-profit organizations. Currently, we integrate kids into the work field and help them build lifelong skills needed in any job. This introduces the importance of working into their culture and understanding responsibility and safety. We hold a California Contractors State License and are bonded and insured. We have a portfolio, and we provide schedules for each job. For more information about our services, contact N G Builder Company today!

"I had a fantastic experience with NGB Construction and I highly recommend their services. From the start, their team has been communicative and reliable, which made the entire process smooth and enjoyable. Every person I interacted with was kind and eager to collaborate on my ideas, which I truly appreciated. NGB Construction was not only courteous but also completed the job with great attention to detail. I am incredibly grateful for the services they provided, as it gave me peace of mind knowing I was in such good hands. Thank you, NGB Construction, for your excellent work!"

Dezaree H on October 2025

Avatar for RUBEN OLIVO BUILDER

RUBEN OLIVO BUILDER

.
5.00(
4
)
•Approved Pro

RUBEN OLIVO BUILDER

.
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
220 local quotes requested

With over 15 years of professional remodeling experience, we are here to address any home improvement needs you may have. Give us a call today for your remodeling needs!

"We could not be happier with the remodel of our dated, dysfunctional, tiny kitchen. Ruben was very professional, friendly and a real problem solver. He continually went above and beyond and we simply cannot say enough about what a great contractor he is. We had an unforeseen deadline and he and his staff worked very hard to make sure the job was finished. Their work was meticulous and the final result outstanding. Thank you Ruben and staff!"

mike m on September 2024

With over 15 years of professional remodeling experience, we are here to address any home improvement needs you may have. Give us a call today for your remodeling needs!

"We could not be happier with the remodel of our dated, dysfunctional, tiny kitchen. Ruben was very professional, friendly and a real problem solver. He continually went above and beyond and we simply cannot say enough about what a great contractor he is. We had an unforeseen deadline and he and his staff worked very hard to make sure the job was finished. Their work was meticulous and the final result outstanding. Thank you Ruben and staff!"

mike m on September 2024

Avatar for CORONA'S CONSTRUCTION

CORONA'S CONSTRUCTION

5.00(
2
)
•Approved Pro

CORONA'S CONSTRUCTION

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
523 local quotes requested

Family owned business with over 20 years experience- Remodeling - General - Remodeling - Kitchen & Bathroom -

"As an interior designer with 25 years of experience, I highly recommend Corona’s Construction for their professionalism, craftsmanship, and attention to detail. They navigated the complexities of a condo remodel seamlessly, staying on schedule and within budget while delivering exceptional quality. Their communication, problem-solving skills, and respect for design vision made the process smooth and efficient. I look forward to working with them again and confidently recommend them for any remodeling project."

Anna M on February 2025

Family owned business with over 20 years experience- Remodeling - General - Remodeling - Kitchen & Bathroom -

"As an interior designer with 25 years of experience, I highly recommend Corona’s Construction for their professionalism, craftsmanship, and attention to detail. They navigated the complexities of a condo remodel seamlessly, staying on schedule and within budget while delivering exceptional quality. Their communication, problem-solving skills, and respect for design vision made the process smooth and efficient. I look forward to working with them again and confidently recommend them for any remodeling project."

Anna M on February 2025

TH Adams Construction

1525 Tamar Dr.
5.00(
1
)

TH Adams Construction

1525 Tamar Dr.
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General Building Contractor, New residential and commercial construction. Remodeling and T.I.work for offices.

General Building Contractor, New residential and commercial construction. Remodeling and T.I.work for offices.

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

Hames Construction, Inc

PO Box
No reviews yet

Hames Construction, Inc

PO Box
No reviews yet

Pbl construction

P.o. Box 578
No reviews yet

Pbl construction

P.o. Box 578
No reviews yet

pbl construction is an all aspect general contracting company that has been in business since 1985.Pbl brings fine homebuilding and remodeling to marin, sonoma , and mendocino counties. We are an environmentally aware company with contacts for salvaged, repurposed,locally sourced, and sustainably harvested matereials. see our website for more information.

pbl construction is an all aspect general contracting company that has been in business since 1985.Pbl brings fine homebuilding and remodeling to marin, sonoma , and mendocino counties. We are an environmentally aware company with contacts for salvaged, repurposed,locally sourced, and sustainably harvested matereials. see our website for more information.

QUANTUM HARDWARE LLC

2170 COMMERCE AVE
No reviews yet

QUANTUM HARDWARE LLC

2170 COMMERCE AVE
No reviews yet
15 years of experience

We are a manufacturing factory that deals with hinges and drawer slides. Our benefits to you --There are no bulk requirements to get our low factory prices --There are no contracts, allowing you to buy as much as you need, when you need without being tied down --With 2 points above you save on warehouse space which adds ups to incredible savings over all

We are a manufacturing factory that deals with hinges and drawer slides. Our benefits to you --There are no bulk requirements to get our low factory prices --There are no contracts, allowing you to buy as much as you need, when you need without being tied down --With 2 points above you save on warehouse space which adds ups to incredible savings over all

Quality carpentry

5.00(
3
)

Quality carpentry

5.00(
3
)
Customers say: Quick response
Free onsite estimate

We take care of anything from rough to finish carpentry. We do anything such as fences, siding, windows and framing down to baseboard, trim, cabinets and much more. We value quality and take pride in our work. Customer satisfaction is a top priority.

"ENRIQUES WAS VERY PATIENT, CORDIAL AND PROFESSIONAL. HE TOOK THE TIME ASSEMBLE MY QUEEN SIZE BED FROM A MOVE I HAD RECENTLY. IAM VERY PLEASED HOW HE TOOK PRIDE IN HIS WORK!"

APPHIA M on February 2024

We take care of anything from rough to finish carpentry. We do anything such as fences, siding, windows and framing down to baseboard, trim, cabinets and much more. We value quality and take pride in our work. Customer satisfaction is a top priority.

"ENRIQUES WAS VERY PATIENT, CORDIAL AND PROFESSIONAL. HE TOOK THE TIME ASSEMBLE MY QUEEN SIZE BED FROM A MOVE I HAD RECENTLY. IAM VERY PLEASED HOW HE TOOK PRIDE IN HIS WORK!"

APPHIA M on February 2024

Avatar for branchhandyman.com

branchhandyman.com

38830 Bell St
No reviews yet

branchhandyman.com

38830 Bell St
No reviews yet
32 years of experience

Honesty, integrity, and Quality Workmanship Guarantee: On schedule completion Cost-effective process from beginning to end Final product exceeds expectations

Honesty, integrity, and Quality Workmanship Guarantee: On schedule completion Cost-effective process from beginning to end Final product exceeds expectations

...
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FAQs for second story addition building service projects in Sonoma, CA

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Sonoma, CA homeowners’ guide to second story addition building services

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